<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
    hello的视图......

    取出放入到model中数据:
    <p>${data1}</p>
    <p>${data2}</p>
    <p>${data3}</p>
</body>
</html>
